Find all the x-intercepts and end behavior of f (x) = x3+ 4x2+ 4x.

A cigar manufacturer produces x cases of cigars per day at a daily cost of 50x(x + 200)>(x + 100) dollars. Show that his cost increases and his average cost decreases as the output x increases.

Find both of the two x intercepts of the function F(x)= (x-3)(x+7)/x(x-5) Smaller intercept = Larger intercept =

identify the asymtotes f(x) = -2x2+5x-4/x+3